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NEODyS ∴ Objects ∴ 1999AF4 ∴ Summary
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1999AF4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.82281 1.577e-09 au
e 0.618937 7.712e-09
i 12.599 2.882e-06 deg
Ω 294.918 3.443e-06 deg
ω 154.8 8.543e-06 deg
M 337.245 1.435e-06 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0757 au
Aphelion 4.57 au
Asc. node-Earth separation 2.94183 au
Desc. node-Earth separation 0.13405 au
Earth MOID 0.11466 au
Orbital period 1732.29 days
Date of orbit computation   Jan 22 15:12
Observational summary
Optical observations (Discarded) 397 (25)
Radar observations (Discarded) 0 (0)
Arc length 7035 days
Unobserved 1 days

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Ephemeris at epoch 58141 MJD
Right Ascension 126.554 deg
Declination 5.99107 deg
V Magnitude 15.57 mag
Solar Elongation 166.34 deg
Galactic Latitude 23.78 deg
Rate 1.245 deg/day
Direction 169.97 deg

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